Golf putter head



FIG. 1 is the top plan view of a golf putter head showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view;

FIG. 5 is a rear elevation view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a left side perspective view. 

CLAIM I claim the ornamental design for a golf putter head, as shown. 